Is there anyway, to costumize the default navigation bar tittle position, height, and buttons position?
Tks!
You would have to properly implement a custom navigation bar.
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I am using SWRevealcontroller. I am trying to change the color of the navigation bar depending on the selection of the view.
It will only stay the same color of the initial bar color.
Any help guys? iOS7
You will have each view as a separate class, and then change the navigation bar color programmatically within the viewDidLoadmethod.
I built my project as a Tab Bar Application that utilizes the UITabBarController.
I've set all the auto layout constraints for all my subviews and it looks right in the preview. When my application first starts, I hide the tab bar in viewDidLoad. Once a button is clicked, I hide the view and show the tab bar.
My problem is that the constraints adjusted themselves to the hidden tool bar and everything shifts down the length of the height of the tab bar. If I go to the second tab and back to the first, the constraints are back to normal. Is there an easy way to deal with this? I need to find out how to either hide the tab bar in other way that doesn't compromise my constraints, or how to allow the first view to extend down over the tab bar. Please help.
Hiding tab bar liks so.
[self.tabBarController.tabBar setHidden:YES];
Oddly enough. When I go to set the vertical constraint to the bottom of the view, the distance to the bottom of the view is equal to the top of the tab bar even though the height of the tab bar is 50 px.
I am designing an app with storyboard with minimal coding. So, I am designing everything using views and buttons without the need for header files.
What is the easiest way to change the default blue title bar color to black with minimal coding?
Select the nav controller in the left scene selector.
And click on the "Style" drop down menu and select the one you want.
Select "Navigation Controller > Navigation Bar" in the storyboard and use the attributes inspector.
Add this to your Info.plist file
I define a UILabel inside a UIScrollView in my ipad.
But how to display the UISrcollView vertical Bar when the text is bigger than the scrollView ?
When I touch the scrollView the vertical bar appeared, but how to display it without touching ?
Regards
Fred
I think, its not possible. Setting showsVerticalScrollIndicator and showsHorizontalScrollIndicator properties you can display the scroll bar.
You can use flashScrollIndicators when the view becomes visible. It will guide user that scrollable content is available.
Safari on iPad has this bar at the top (it isn't called "toolbar" on iOS, right?), with some icons and input are for searching.
How to put such buttons and input field into Navigation Bar? Is it even a Navigation Bar? From what I read a Navigation Bar has one button on the left, another one on the right and one Label in the middle. But how to create something like that "top" bar from Safari?
If I'm in XCode 4.0 and choose "View-based app", should I then set in the ViewController > Simulated Metrics > Top Bar > Navigation bar? And how to add buttons to it?
Edit
Sorry for the confusion - I don't know if the proper way is to add to a Navigation Bar. I'm just asking for a general overview how such "top "bar" is made. What kind of View do such items belong under?
You probably don't want to use a navigation bar. They are very limited in what controls you can put in them. Try using a UIToolbar instead.
I think you may be looking for the UISearchBar
UISearchBar Sample Code
In the interface builder you should be able to just drag and drop objects onto the navigation bar, as for the little icons, those are just buttons with no border and images. Those images are preloaded in the iOS SDK, so you won't have to make them, but if you want your own then you can make them yourself.